package exception;

public class FinallyDemo {
    public static void main(String[] args) {
        System.out.println("程序开始了");

        try {
            String line="hello";
            System.out.println(line.length());
        }catch (Exception e){
            System.out.println("出错了");
        }
        finally {
            System.out.println("代码执行了");
        }

        System.out.println("程序结束了");
    }
}
